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40 Watt, 120 Volt A19 Natural Daylight Bulb

SKU: 135582 | Ordering Code: 40A/NTL (120V)

In Stock
Price per Bulb
4 to 20 $1.99 Each
24 to 44 $1.79 Each
48 + $1.59 Each
Bulbs per Case
48
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Product Details

Brand

Philips

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
40 Watts

Volts

A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
 
Volts
120

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
 
Bulb Shape
A-19

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
Medium (E26)

Class and Filament

A designation used to describe the shape or structure of the filament in an incandescent or halogen light bulb. Most commonly used for specialty products like rough service and antique replica lamps.
 
Class and Filament
C, CC-6

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
 
Diameter (in)
2.375

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
 
Length (in)
4.44

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
 
Average Rated Life (hr)
1000

Brightness (Lumens)

A rating of the inital light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
 
Brightness (Lumens)
370

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
 
Color Temperature (Kelvin)
2700K

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
48687 - 40A/RVL 48PK

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
 
Bulb Technology
Incandescent

Bulb Finish

The surface finish of a bulb, which may affect the quality of the light emitted.
 
Bulb Finish
Opaque

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Blue
Description
 
Reviews
 
Q & A

Philips 40 Watt, 120 Volt, Natural Daylight, traditional lamp design with aluminum medium screw base

  • Traditional incandescent design provides outstanding color rendering

  • More blue, less yellow color more closely resembles daylight

4 Pack (multi-pack priced per each bulb)

REVIEW SNAPSHOT®

by PowerReviews
Philips Lighting Company40 Watt, 120 Volt A19 Natural Daylight Bulb
 
3.5

(based on 2 reviews)

Reviewed by 2 customers

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Displaying reviews 1-2

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2.0

Not a big difference

By HeyItsDT

From Belmont, CA

Verified Buyer

Pros

  • A little whiter and more

Cons

    Best Uses

      Comments about Philips Lighting Company 40 Watt, 120 Volt A19 Natural Daylight Bulb:

      This bulb is a little better than my original GE "reveal" bulb, but it was barely noticeably different. I was expecting much better lighting for the cost. Bought a cfl daylight bulb and it is wayyy better!

      • Primary use:
      • Personal
       
      5.0

      Provides outstanding color

      By Renato

      From Bronx, NY

      About Me Quality Oriented, Value Oriented

      See all my reviews

      Verified Buyer

      Pros

      • Bright
      • Long Life

      Cons

      • None so far

      Best Uses

      • General Lighting

      Comments about Philips Lighting Company 40 Watt, 120 Volt A19 Natural Daylight Bulb:

      Great light rendering.

      • Primary use:
      • Personal

      Displaying reviews 1-2

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